160477231 has 2 divisors, whose sum is σ = 160477232. Its totient is φ = 160477230.

The previous prime is 160477181. The next prime is 160477237. The reversal of 160477231 is 132774061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 160477231 - 2¹⁹ = 159952943 is a prime.

It is a super-2 number, since 2×160477231² = 51505883338854722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 160477193 and 160477202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160477237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80238615 + 80238616.

It is an arithmetic number, because the mean of its divisors is an integer number (80238616).

Almost surely, 2^160477231 is an apocalyptic number.

160477231 is a deficient number, since it is larger than the sum of its proper divisors (1).

160477231 is an equidigital number, since it uses as much as digits as its factorization.

160477231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 160477231 is about 12667.9608066966. The cubic root of 160477231 is about 543.4227393324.

The spelling of 160477231 in words is "one hundred sixty million, four hundred seventy-seven thousand, two hundred thirty-one".